Home / 63,451.38-95,220.14-33,890.44

Finding the Fourth Proportional to 63,451.38, 95,220.14 and 33,890.44

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Solution

The fourth proportional to 63,451.38, 95,220.14 and 33,890.44 is: 50,858.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,451.38 : 95,220.14 = 33,890.44 : x
  2. Step 2: Convert to fraction form
    63,451.38/95,220.14 = 33,890.44/x
  3. Step 3: Cross multiply
    63,451.38x = 95,220.14 × 33,890.44
  4. Step 4: Simplify right side
    63,451.38x = 3,227,052,441.46
  5. Step 5: Solve for x
    x = 3,227,052,441.46/63,451.38
  6. Step 6: Final answer
    x = 50,858.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.